Trace number 1807307

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.03 1200.61

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g5.cnf
MD5SUM5c381a23100991dd5561d3dc572b8883
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1807307-1242156606/watcher-1807307-1242156606 -o /tmp/evaluation-result-1807307-1242156606/solver-1807307-1242156606 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807307-1242156606.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 9907
/proc/meminfo: memFree=1137448/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=3616 CPUtime=0
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 550 0 0 0 0 0 0 0 19 0 1 0 243686613 3702784 526 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 939 532 205 542 0 388 0

[startup+0.102581 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 9907
/proc/meminfo: memFree=1137448/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=9008 CPUtime=0.09
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 1314 0 0 0 9 0 0 0 19 0 1 0 243686613 9224192 1290 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 2252 1290 215 542 0 1701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14364

[startup+0.201594 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 9907
/proc/meminfo: memFree=1137448/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=10856 CPUtime=0.19
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 1834 0 0 0 19 0 0 0 21 0 1 0 243686613 11116544 1810 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 2714 1810 215 542 0 2163 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16212

[startup+0.301607 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 9907
/proc/meminfo: memFree=1137448/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=12704 CPUtime=0.28
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 2337 0 0 0 28 0 0 0 21 0 1 0 243686613 13008896 2313 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 3176 2313 215 542 0 2625 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18060

[startup+0.701661 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 9907
/proc/meminfo: memFree=1137448/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=20204 CPUtime=0.69
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 4587 0 0 0 67 2 0 0 25 0 1 0 243686613 20688896 4370 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 5051 4370 216 542 0 4500 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25560

[startup+1.50177 s]
/proc/loadavg: 0.91 0.97 0.98 2/66 9909
/proc/meminfo: memFree=1111896/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=37916 CPUtime=1.49
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 9583 0 0 0 146 3 0 0 25 0 1 0 243686613 38825984 8981 1992294400 4194304 6416590 548682068912 18446744073709551615 4567202 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 9479 8981 233 542 0 8928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43272

[startup+3.10198 s]
/proc/loadavg: 0.91 0.97 0.98 2/66 9909
/proc/meminfo: memFree=1096408/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=47784 CPUtime=3.09
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 11583 0 0 0 305 4 0 0 25 0 1 0 243686613 48930816 10981 1992294400 4194304 6416590 548682068912 18446744073709551615 4567561 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 11946 10981 243 542 0 11395 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53140

[startup+6.30142 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=1092120/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=49500 CPUtime=6.29
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 12019 0 0 0 625 4 0 0 25 0 1 0 243686613 50688000 11417 1992294400 4194304 6416590 548682068912 18446744073709551615 4567207 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 12375 11417 243 542 0 11824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54856

[startup+12.7013 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=1088800/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=52676 CPUtime=12.68
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 12864 0 0 0 1264 4 0 0 25 0 1 0 243686613 53940224 12262 1992294400 4194304 6416590 548682068912 18446744073709551615 4567192 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 13169 12262 243 542 0 12618 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58032

[startup+25.502 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=1083872/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=57316 CPUtime=25.48
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 14040 0 0 0 2544 4 0 0 25 0 1 0 243686613 58691584 13438 1992294400 4194304 6416590 548682068912 18446744073709551615 4567218 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 14329 13438 243 542 0 13778 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62672

[startup+51.1015 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=1073504/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=67480 CPUtime=51.06
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 16662 0 0 0 5094 12 0 0 25 0 1 0 243686613 69099520 16060 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 16870 16060 253 542 0 16319 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72836

[startup+102.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=1036512/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=105100 CPUtime=102.24
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 25858 0 0 0 10192 32 0 0 25 0 1 0 243686613 107622400 25256 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 26275 25256 253 542 0 25724 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 110456

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=995168/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=147860 CPUtime=162.21
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 36185 0 0 0 16168 53 0 0 25 0 1 0 243686613 151408640 35583 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 36965 35583 253 542 0 36414 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 153216

[startup+222.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=961632/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=180600 CPUtime=222.19
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 44557 0 0 0 22145 74 0 0 25 0 1 0 243686613 184934400 43531 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 45150 43531 253 542 0 44599 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 185956

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=938528/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=206108 CPUtime=282.16
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 51244 0 0 0 28124 92 0 0 25 0 1 0 243686613 211054592 49731 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 51527 49731 253 542 0 50976 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 211464

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=904416/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=243536 CPUtime=342.13
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 60298 0 0 0 34103 110 0 0 25 0 1 0 243686613 249380864 58225 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 60884 58225 253 542 0 60333 0
Current children cumulated CPU time (s) 342.13

################
# More data... #
################

/proc/9908/statm: 84595 81319 253 542 0 84044 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 343736

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=805536/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=344400 CPUtime=642
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 87169 0 0 0 64023 177 0 0 25 0 1 0 243686613 352665600 82859 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 86100 82859 253 542 0 85549 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 349756

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=799904/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=350704 CPUtime=701.98
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 88736 0 0 0 70012 186 0 0 25 0 1 0 243686613 359120896 84426 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 87676 84426 253 542 0 87125 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 356060

[startup+762.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9909
/proc/meminfo: memFree=766176/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=384264 CPUtime=761.95
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 97949 0 0 0 75989 206 0 0 25 0 1 0 243686613 393486336 92659 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 96066 92659 253 542 0 95515 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 389620

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9911
/proc/meminfo: memFree=765600/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=384680 CPUtime=821.92
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 98100 0 0 0 81978 214 0 0 25 0 1 0 243686613 393912320 92810 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 96170 92810 253 542 0 95619 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 390036

[startup+882.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9911
/proc/meminfo: memFree=764256/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=386600 CPUtime=881.9
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 98476 0 0 0 87969 221 0 0 25 0 1 0 243686613 395878400 93186 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 96650 93186 253 542 0 96099 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 391956

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9911
/proc/meminfo: memFree=742560/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=413204 CPUtime=941.86
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 103983 0 0 0 93955 231 0 0 25 0 1 0 243686613 423120896 98693 1992294400 4194304 6416590 548682068912 18446744073709551615 4336711 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 103301 98693 253 542 0 102750 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 418560

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9911
/proc/meminfo: memFree=722336/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=434560 CPUtime=1001.82
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 110061 0 0 0 99941 241 0 0 25 0 1 0 243686613 444989440 103645 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 108640 103645 253 542 0 108089 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 439916

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9911
/proc/meminfo: memFree=721888/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=434880 CPUtime=1061.79
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 110183 0 0 0 105931 248 0 0 25 0 1 0 243686613 445317120 103767 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 108720 103767 253 542 0 108169 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 440236

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9911
/proc/meminfo: memFree=720864/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=435520 CPUtime=1121.76
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 110418 0 0 0 111922 254 0 0 25 0 1 0 243686613 445972480 104002 1992294400 4194304 6416590 548682068912 18446744073709551615 4293590 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 108880 104002 253 542 0 108329 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 440876

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9911
/proc/meminfo: memFree=720352/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=436000 CPUtime=1181.74
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 110555 0 0 0 117915 259 0 0 25 0 1 0 243686613 446464000 104139 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 109000 104139 253 542 0 108449 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 441356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9911
/proc/meminfo: memFree=711648/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=444648 CPUtime=1200.03
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 112713 0 0 0 119741 262 0 0 25 0 1 0 243686613 455319552 106297 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 111162 106297 253 542 0 110611 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 450004

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 9911
/proc/meminfo: memFree=711648/2055920 swapFree=4178888/4192956
[pid=9907] ppid=9905 vsize=5356 CPUtime=0
/proc/9907/stat : 9907 (kw_pre) S 9905 9907 9307 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243686612 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9907/statm: 1339 231 192 169 0 50 0
[pid=9908] ppid=9907 vsize=444648 CPUtime=1200.03
/proc/9908/stat : 9908 (kw_preprocessor) R 9907 9907 9307 0 -1 0 112713 0 0 0 119741 262 0 0 25 0 1 0 243686613 455319552 106297 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9908/statm: 111162 106297 253 542 0 110611 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 450004

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9907 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1197.41
CPU system time (s): 2.62
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 450004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.996848 second user time and 3.37949 second system time

The end

Launcher Data 

Begin job on node71 at 2009-05-12 21:30:06
IDJOB=1807307
IDBENCH=71509
IDSOLVER=646
FILE ID=node71/1807307-1242156606
PBS_JOBID= 9289654
Free space on /tmp= 66468 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g5.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807307-1242156606/watcher-1807307-1242156606 -o /tmp/evaluation-result-1807307-1242156606/solver-1807307-1242156606 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807307-1242156606.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5c381a23100991dd5561d3dc572b8883
RANDOM SEED=2098588646

node71.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1137928 kB
Buffers:         67068 kB
Cached:         758988 kB
SwapCached:       8372 kB
Active:          58116 kB
Inactive:       777796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1137928 kB
SwapTotal:     4192956 kB
SwapFree:      4178888 kB
Dirty:            6432 kB
Writeback:           0 kB
Mapped:          14088 kB
Slab:            68092 kB
Committed_AS:   747224 kB
PageTables:       1436 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66468 MiB
End job on node71 at 2009-05-12 21:50:09